NovaTru™ Power 785
Power Stabilized

45-110mW

This laser module offers ultra stable power performance with VBG locked-on linewidth and/or precise power control in the same compact footprint as our other NovaTru modules. It's also available in multimode and single mode versions.

Features
  • Ultra Stable Output Power
  • Compact, Small Box Design
  • Low Power Consumption
  • Power Stabilized to <0.4%
Applications
  • Raman Excitation
  • Flow Cytometry
  • Semiconductor Processing
  • Metrology
Operating Specifications
Parameter Units Min Typical Max
Output power (Free Space) mW 110
Output power (Fibered) mW 45
Spectral linewidth nm 1-2
Wavelength stability (over 8 hours) nm +/- 1
Optical power stability (over 8 hours) % pk-pk < 2
Noise (10Hz - 100MHz) %rms 0.2
Adjustable Output Power 5-100%
Free Space Optical Specifications
Beam quality (m^2 typical) vertical 1.2
Beam quality (m^2 typical) horizontal 1.1
Beam size vertical mm 1.2
Beam size horizontal mm 0.6
Beam aspect ratio 2
Beam divergence—vertical 0.8
Beam divergence—horizontal 1.3
Beam pointing stability (over 8 hours) <50
Beam pointing accuracy 1
Polarization ratio 100:1
Electrical Specifications
Case temperature °C 10–40
Humidity (non-condensing) % 5–95
DC input 1 0.5A @ 9V
DC input 2 2A @ 3V
Warm-up time (typical) sec 10
Power consumption (typical/max) W < 12